Title:
METHOD FOR PRODUCING CHIRAL 8-(3-AMINO-PIPERIDIN-1-YL)-XANTHINES
Document Type and Number:
WIPO Patent Application WO2006048427
Kind Code:
A8
Abstract:
The invention relates to an improved method for producing enantiomer-free 8-(3-amino-piperidin-1-yl)-xanthines.
Inventors:
PFRENGLE WALDEMAR (DE)
PACHUR THORSTEN (DE)
NICOLA THOMAS (DE)
DURAN ADIL (DE)
PACHUR THORSTEN (DE)
NICOLA THOMAS (DE)
DURAN ADIL (DE)
Application Number:
PCT/EP2005/055711
Publication Date:
August 02, 2007
Filing Date:
November 02, 2005
Export Citation:
Assignee:
BOEHRINGER INGELHEIM INT (DE)
BOEHRINGER INGELHEIM PHARMA (DE)
PFRENGLE WALDEMAR (DE)
PACHUR THORSTEN (DE)
NICOLA THOMAS (DE)
DURAN ADIL (DE)
BOEHRINGER INGELHEIM PHARMA (DE)
PFRENGLE WALDEMAR (DE)
PACHUR THORSTEN (DE)
NICOLA THOMAS (DE)
DURAN ADIL (DE)
International Classes:
C07D473/04; A61K31/522
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